baber/WOPTO huggingface dataset:
Patent RU-2210310-C1 (RU)
Title: Device for endonasal measurement of osteal window in dacryocystorhinostomy
Inventor: AZNABAEV B M
IPC: A61B5/107
Filed: 2001-11-28
Granted: 2003-08-20
Abstract: FIELD: medicine, particularly, ophthalmology; applicable in endonasal measurement of osteal window in transcananicular laser and endonasal dacryocystorhinostomy. SUBSTANCE: device has measuring member, handle, body and clamping sleeve. Body has male thread over its entire length and flat with scale. Clamping sleeve is made in form of coupling with female thread and capable of axial motion. Handle has axial blind hole with thread. Measuring member includes, at least, two probes in form of springy branches forming cylinder with rounded end in their joined position. The other ends of branches are fixed in blind end hole of body. Middle parts of branches have conical bending outside similar to split springy coupling of tongs mechanism or have triangular plates secured with their acute angle to clamping sleeve. EFFECT: provided accurate measurement of osteal window in performance of laser transcanalicular or endonasal dacryocystorhinostomy. 5 dwg, 1 ex
Patent RU-2205622-C1 (RU)
Inventor: JURSHIN V V
IPC: A61N5/067
Filed: 2001-12-18
Granted: 2003-06-10
Abstract: FIELD: medicine, urology. SUBSTANCE: one should carry out laboratory- instrumental diagnostics. Therapy course consists of two stages. At the first stage it is necessary to affect sacrum and perineum area with constant magnetolaser radiation at 4-5 procedures/course. At the second stage magnetolaser impact comes onto ming-meng, schen-schu and yao-yan- huang points at 4-6 procedures/course. During the first and second stages of therapy one should conduct finger prostatic massage in a day. One should use BAS during restoring both structure and function of prostate. Obligatory condition is healthy policy of life. EFFECT: higher efficiency of therapy. 1 dwg, 1 ex
Patent RU-2212865-C1 (RU)
Inventor: CHERTKOV A K
IPC: A61F2/44
Filed: 2002-03-11
Granted: 2003-09-27
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии. Устройство обеспечивает повышение точности погружения протеза при сокращении времени операции и снижении ее травматичности, а также упрощении манипуляций хирурга путем осуществления с помощью него единого последовательного цикла операции, включающем дистракцию позвонков, репозицию позвонков и имплантацию протеза. Устройство содержит две шарнирно-соединенные бранши, соединенные через многозвенный шарнирно-рычажный механизм с кронштейнами, на концах которых выполнены рабочие губки с фиксаторами, а также регулируемый сжимающий механизм на рукоятках бранш и регулируемый механизм перемещения. Регулируемый механизм перемещения включает рукоятку, расположенную на планке и червячно-соединенную с кронштейном, имеющим продольное отверстие, внутри которого проходят шарниры, на которых установлена эта планка. В кронштейнах выполнены симметричные углубления, образующие полость под протез, внутри которой по ее оси расположена направляющая, один конец которой расположен между рабочими губками, а другой прикреплен к центральному звену шарнирно-рычажного механизма. 3 з.п. ф-лы, 4 ил.
Patent RU-2215680-C1 (RU)
Inventor: KRISTAL M G
IPC: B65G27/22
Filed: 2002-04-08
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to inter-operation feeding of workpieces and it can be used in systems of automatic delivery of workpieces to production equipment. Proposed feeder contains vibrating chute, pneumatic drive installed on base and including power chamber connected with compressed air source and rows of nozzles arranged vertically to provide vertical travel of vibrating chute under action of compressed air flow, and nozzles connected with compressed air source installed coaxially and opposite to each other to provide alternate displacement of vibrating chute in horizontal direction. Pneumatic drive contains base-mounted delivery chambers in guide slots of which vibrating chute is installed, second power chamber connected with compressed air source and furnished with rows of nozzles installed vertically and designed to provide vertical travel of vibrating chute under action of air flow, pneumatic distributor made for alternate connection of coaxial opposite nozzles with compressed air source, and time delay element connected with pneumatic distributor and forming shift of phase of displacement of vibrating chute in vertical direction relative to its displacement in horizontal direction per one operating cycle of device. Power chambers are made in base and are connected with compressed air source by means of pneumatic distributor. Guides of delivery chambers have parallel rows of nozzles to form zone of excess pressure at horizontal travel of vibrating chute. Proposed invention provides new processing delivery system of workpieces at automatic cycle of operation of vibrating chute with pneumatic drive. EFFECT: increased speed of transportation of workpieces at inter-operation feeding and capacity of installation as a whole. 3 dwg
Patent RU-2226445-C1 (RU)
Title: Filler for burning-inhibiting coatings
Inventor: LEUSHIN I O
IPC: B22C3/00
Filed: 2002-08-06
Granted: 2004-04-10
Abstract: FIELD: foundry, namely manufacture of burning-inhibiting coatings for casting molds and cores. SUBSTANCE: slag formed at remelting secondary aluminum alloys is used as filler for coating compositions. Said slag contains metallic aluminum in quantity 3.4 - 23.2 mass% and silica in quantity 6.85 mass%. Due to presence of Al 2 O 3  and SiO 2 , having high refractoriness, thermal burning on castings is reduced. Metallic aluminum in the result of contact with melt forms additional quantity of Al 2 O 3 . Use of flux components provides formation at high temperature of activated gas phase in the form of chlorine-, fluorine- and hydrogen-containing ions and radicals. When metallic aluminum, slag and iron from melt metal react with said gas phase chlorides are formed. Said chlorides form "crust" preventing realization of chemical reactions between casting and mold. EFFECT: enhanced quality of castings due to complex action of slag. 2 tbl
Patent RU-2222169-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-16
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, treatment of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain in microwave field with the use of propionic acid comprising additive of chitosan. Source of chitosan is preparation produced by sequential extracting of Mortierella gamsii micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. EFFECT: reliable grain storage method. 2 ex
Patent RU-2223244-C1 (RU)
Title: Способ приготовления силикатной огнезащитной композиции
Inventor: ZELINSKIJ VLADIMIR JUR EVICH
IPC: C04B28/26
Filed: 2002-09-16
Granted: 2004-02-10
Abstract: Изобретение относится к области синтеза силикатных одноупаковочных огнезащитных композиций, которые предназначены для получения огнезащитных покрытий по металлу и древесине. Техническим результатом является разработка получения силикатной огнезащитной композиции, обладающей повышенной жизнестойкостью при хранении, водостойкостью и высокой адгезией по отношению к металлу и древесине. В способе приготовления силикатной огнезащитной композиции, включающем смешение жидкого стекла с мочевиной и наполнителем, в качестве наполнителя используют оксид алюминия, предварительно подвергнутый размолу и механической активации в высоконапряженной мельнице, причем указанный наполнитель вводят в предварительно полученную смесь жидкого стекла с мочевиной, при следующем соотношении компонентов, мас.%: жидкое стекло 35,0 - 40,0, мочевина 2,5 - 4,5, указанный оксид алюминия остальное. Предпочтительно используют указанный оксид алюминия с дисперсностью 1,1-2,1 м 2 /г по БЭТ и газопроницаемостью 0,5-1,2 м 2 /г. Предпочтительно в качестве высоконапряженной мельницы используют центробежно-планетарную мельницу. 2 з.п. ф-лы, 3 табл.
Patent RU-2236178-C1 (RU)
Title: Method for predicting threatening premature deliveries in ii-iii trimesters
Inventor: ORLOV V I
IPC: A61B8/00
Filed: 2003-04-14
Granted: 2004-09-20
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: one should preliminarily detect the side of placenta location, then comes dopplerometric testing for circulation in femoral veins by applying proximal compression tube. At establishing valve deficiency in femoral veins in both limbs in pregnant women in case of left-handed and ambilateral placenta location one should predict threatening premature delivery in primipara patients. 
     EFFECT: higher efficiency of prediction. 
     2 ex
Patent RU-2241067-C1 (RU)
Inventor: MUBOJADZHJAN S A
IPC: C23C14/38
Filed: 2003-05-07
Granted: 2004-11-27
Abstract: FIELD: mechanical engineering; modification of machine components surfaces . 
     SUBSTANCE: the invention is dealt with the field of mechanical engineering and may be used for modification of machine components surfaces with the purpose to increase their service performances. The method provides for a pre-treatment preparation of a surface of an item. Clearing and heating of the item is conducted with the help of a bombardment by ions of plasma of the current-carrying material. Diffusion of the current-carrying material ions into the surface of the item, in which an alloy based on aluminum is used as the current-carrying material is conducted into the depth of up to 30 microns at the negative potential in the range of 220-600 V is applied to the item. Then up to 12 microns deep deposition of the current-carrying material is conducted on the surface of the item with a negative potential of no more than 100 V applied to the item with the following heat treatment. In the capacity of a current-carrying material they use an alloy based on aluminum at the following ratio of components ( mass %): silicon - 4-12, cobalt - 5-15, yttrium - 0.1 - 0.6, aluminum - the rest. The thermal treatment of the metal item is carried out in the open air at the temperature of 600-620°С within 4-6 hours. Application of the invention in the industry for thermal treatment of vanes of the compressors considerably reduces the cost of the process of an ionic treatment of the items surfaces. 
     EFFECT: the invention ensures, that application of the method in industry considerably reduces the cost of the process of the ionic treatment of metal items surfaces. 
     4 cl, 10 ex, 1 tbl
Patent RU-2238477-C1 (RU)
Inventor: IVANOV P G
IPC: F23R3/04
Filed: 2003-07-14
Granted: 2004-10-20
Abstract: FIELD: gas-turbine engines. 
     
     
       SUBSTANCE: proposed flame tube has sections joined in tandem. Each section has perforated wall for feeding secondary air and finned waterwall. The latter is secured through its fins to inner side of wall to form interfin channels and has holes coaxial with those of wall. Sector recesses are provided in wall which abut against main holes for feeding secondary air to interfin channels. Slit of length equal to five or six heights of interfin channel and width equal to 0.2 - 0.3 of its length is made in waterwall clearance closest to main hole axis between fins on side of recesses. This through slit runs from rear edge of hole along air flow to rear butt end of waterwall. 
     
     
       EFFECT: enhanced reliability of flame tube due to reduced temperature rise in stagnation zone. 
     
     
       2 cl, 4 dwg
Patent RU-2240047-C1 (RU)
Inventor: VORONIN V M
IPC: A61B10/02
Filed: 2003-08-01
Granted: 2004-11-20
Abstract: FIELD: medicine, in particular, curing and operative diagnosis of hepatobiliary zone diseases. 
     SUBSTANCE: needle has sharpened end proximal with respect to patient, and comprises main, intermediate and operating metal pipes connected with one another and arranged axially one inside another. End of operating needle proximal with respect to patient is curved in plane extending at right angle with respect to plane perpendicular to maximal elliptic section of sharpened operating pipe end proximal with respect to patient. Restricting stop is positioned at curvature site. Diameter of stop corresponds to or smaller than diameter of inner section of trocar and is adapted for passage through this section. End distal with respect to patient is adapted for putting of silicone pipe thereon and is equipped with ribs made in the form of circular rings. Opposite end of silicone pipe is adapted for disposable syringe cannula. Intermediate and operating pipes are connected with one another and made in the form of set of replaceable parts with different diameters of operating pipes, said diameters being smaller than diameter of intermediate pipe. Main and intermediate pipes are connected with one another by means of inner thread in main pipe and outer thread on intermediate pipe. Restricting stop is made in the form of cone faced with its apex toward intermediate pipe. 
     EFFECT: provision for performing endoscopic, paracentetic, operative cholecystic cholangiography at different extent of inflammation of neck of the gall bladder wall, reduced traumatism and improved quality of cholangiographs. 
     1 dwg
Patent RU-2242980-C1 (RU)
Title: Culture of genetically non-modified human chondroprogenitory cells and method for their preparing
Inventor: GOL DSHTEJN D V
IPC: A61K35/48
Filed: 2003-10-31
Granted: 2004-12-27
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: invention relates to non-modified animal and human cells and methods for their preparing. The culture of genetically non-modified human chondroprogenitory cells obtained from human embryo hyaline cartilage at stage 1-2 trimesters of pregnancy comprises aggrecan- and collagen II-expressing cells in the amount 80%, not less. Suspension of primary dissociated human chondroprogenitory cells is obtained from human embryo cartilage tissue at stage 1-2 trimesters of pregnancy and cultured in selective cultural medium. Invention provides preparing homogenous cell culture for transplantation, enhanced effectiveness of treatment and avoiding undesirable results. 
     EFFECT: improved preparing method. 
     10 cl, 1 ex
Patent RU-2254374-C1 (RU)
Title: Method of a blast-furnace smelt
Inventor: TERENT EV V L
IPC: C21B5/00
Filed: 2004-01-21
Granted: 2005-06-20
Abstract: FIELD: metallurgy; blast-furnace production. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to the blast-furnace production. The method of a blast-furnace smelt includes loading of ore and fuel components realized in a mixed or separate way in a furnace-charging carriage or various furnace-charging carriages in one or several skips within the limits of one or several feeds, an air-blast supply and tapping. At that the ore and fuel components are delivered from the hopper weighers into the furnace-charging skips ensuring the following ratio:  P : v o  = K : v f , where P - a number of the ore components in a hopper weigher, t(tons); K - a number of fuel components in a hopper weigher, t(tons); v o  and v f  - rate of delivery accordingly of the ore and the fuel (coke) components from the hopper weighers into a skip, t/s (tons/seconds). At that per each 10 % of the materials loaded in a mixed state intensity of the blast boost is increasing by 0.1 - 0.5 %. The purpose of the invention is to increase productivity of a blast furnace and to decrease specific consumption of coke. 
     EFFECT: the invention ensures increased productivity of a blast furnace and decreased specific consumption of coke. 
     2 tbl
Patent RU-2256406-C1 (RU)
Inventor: ORLOVSKIJ V V
IPC: A61B8/00
Filed: 2004-02-02
Granted: 2005-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing a child in lateral position with legs close to anterior abdominal wall. Ultrasonic apparatus transducer is arranged in gluteal fold in sacral bone projection in perpendicular to skin in sagittal plane. Then, scanning is carried out in moving transducer in caudal direction. The process is stopped when visualizing al coccygeal vertebrae and spinal canal on the screen. The number of coccygeal vertebrae is counted on the sonogram. The number of coccygeal vertebrae determined in performing examination is counted from the last coccygeal vertebra in cranial direction in intraoperative period. One is added to the number as the last coccygeal vertebra, and sacrococcygeal segment resection place is determined on cranial edge of the last coccygeal vertebra. 
     EFFECT: avoided intra- and postoperative complications. 
     1 dwg
Patent RU-2247442-C1 (RU)
Title: Thermometer system and method for manufacturing data integrated circuit for thermometer system
Inventor: KORLJAKOV A V
IPC: H01L27/16
Filed: 2004-04-20
Granted: 2005-02-27
Abstract: FIELD: heat measuring devices displaying extreme temperature conditions of functional equipment. 
     
     
       SUBSTANCE: proposed thermometer system has data integrated circuit and external measuring circuit. Data integrated circuit has base that carries fast-response and lagging heat-sensing elements built around thermistors mounted on solid-body substrate and used for measuring temperature of medium and wall of location under check, respectively, as well as power leads for connecting heat-sensing elements to external measuring circuit. The latter is provided with comparison unit and display unit. Fast-response heat-sensing element is connected to first input of display unit and lagging one, to second input of comparison unit. Substrate is made of semiconductor material. Newly installed in external measuring circuit are adder as well as first and second transducer amplifiers. Fast-response heat-sensing element is connected to first input of comparison unit and to that of adder through first transducer amplifier. Lagging heat-sensing element is connected to second input of comparison unit through second transducer amplifier. Comparison unit output is connected to second input of adder and output of the latter, to input of display unit either directly or through switching unit. Method for manufacturing data integrated circuit includes formation of thermistors of fast-response and lagging heat-sensing elements on solid-body substrate, attachment of heat-sensing elements to integrated circuit base, and their connection to power leads of external measuring circuit. Thermistors are formed by applying thermistor layer onto semiconductor substrate followed by forming microprofiles. Metal is deposited on contact pads and the latter are connected to respective heat-sensing elements. Substrate section to suit location of fast-response heat-sensing element is removed or blind hole is etched therein and contact pads are connected to power leads embedded in integrated circuit base. 
     
     
       EFFECT: enhanced descriptiveness and sensitivity of target part; reduced size. 
     
     
       3 cl, 5 dwg, 2 tbl
Patent RU-2262528-C1 (RU)
Inventor: KRJUKOV A V
IPC: C10G33/08
Filed: 2004-05-26
Granted: 2005-10-20
Abstract: FIELD: petroleum industry; methods and devices for control of a water-petroleum mixture settling process. 
     SUBSTANCE: the invention is pertaining to the field of automation of technological processes, in particular, to the methods and devices for control of a water-petroleum mixture settling process and can be used on installations of  complex preparation of petroleum. The device contains a gauge to measure a difference of the hydrostatic pressure of the water-petroleum mixture in the separator - settler and the hydrostatic pressure of water in a pressure-water pipe placed in the separator - settler. The top end of the pressure-water pipe is located in a zone of accumulation of petroleum below an overflow partition, its other end is fused to the inlet of the gauge to measure a pressure difference. A connecting pipe is fused to another inlet of the pressure difference gauge for a pressure decrease in a zone of accumulation of water. The outlet of the pressure difference gauge is fused to an inlet of the control device, to the second inlet of which the given value of the pressure difference is fed, and the outlet of the control device is fused to a control valve located on a line of water drainage. At equality of heights of poles of these liquids the difference of their hydrostatic pressure depends on a share of water in water-petroleum mixture. Compare the measured value of the difference of hydrostatic pressures with the value of pressure given in the control device and according to a difference of these values form a control signal to the control valve on the line of water drainage. The technical result is improvement of quality of the control over the process of settling. 
     EFFECT: the invention ensures improvement of quality of the control over the process of settling. 
     2 cl, 1 dwg
Patent RU-2269447-C1 (RU)
Title: Sea swell simulator
Inventor: DOLGOV PAVEL PAVLOVICH
IPC: G09B9/06
Filed: 2004-07-19
Granted: 2006-02-10
Abstract: FIELD: training facilities for cosmonauts at landing of spacecraft on sea surface; sea swell simulators for tests under simulated conditions in hydraulic medium. 
     SUBSTANCE: proposed simulator includes training conditions setting unit, control unit, bank, pitch and amplitude control channels, pneumatic pump, high-pressure gas source, attachment frame and supports. Bank and pitch control channels include inverter, two pressurizing valves and two discharge valves each; amplitude control channel includes inverter,  pressurizing  and  discharge valves and pneumatic bottle. Simulator is mounted on attachment frame connected to descent vehicle. Simulator makes it possible to simulate sea swell at definite  amplitude and frequency for training the cosmonauts in landing on sea surface. Device is invariant to water basin where training is performed. 
     EFFECT: enhanced efficiency and reliability. 
     7 dwg
Patent RU-2273066-C1 (RU)
Title: Method for recovering liquid radioactive wastes
Inventor: DMITRIEV SERGEJ ALEKSANDROVICH
IPC: G21F9/20
Filed: 2004-09-13
Granted: 2006-03-27
Abstract: FIELD: recovering and decontaminating liquid radioactive wastes. 
     SUBSTANCE: proposed method includes settling down of source radioactive waste flow to form above-the-sediment liquid and mud. Above-the-sediment liquid is clarified in mechanical filter and filtrate is formed in the process. Filtrate is separated by ultra-filtration to form concentrate which is mixed up with source flow of liquid radioactive wastes and permeate. The latter is separated into brine and dialyzate; the former is concentrated by way of electroosmosis producing radioactive concentrate flow and dilute flow mixed up with permeate flow; the latter is subjected to deep desalting to form decontaminated solution. In the process filtrate coming from mechanical filter is subjected to ion-selective sorption prior to ultrafiltration , then associating dopes are introduced therein. Ultrafiltration is made under forced turbulent conditions and deep desalting of dialyzate is conducted in two stages; first stage includes reverse osmosis and second one, electric deionization of decontaminated solution. 
     EFFECT: enhanced decontamination degree of solution and ability of recovering highly mineralized wastes. 
     1 cl, 1 dwg, 1 ex